A connector 10 provided in a vehicle interior comprises: a housing 11 comprising an insulator; a plurality of terminals 12 housed in the housing 11; a plurality of electric wires 13 connected to the plurality of respective terminals 12 and individually led out in the same direction from a plurality of openings 15 formed in an electric wire lead-out surface 16 which is a part of an outer surface of the housing 11; and a notification section 20 for notifying that water has adhered to the electric wire lead-out surface 16.